feat(chat): 유저 크리에이터 DM을 추가한다

SodaLive/Sources/V2/CreatorChannel/Components/CreatorChannelHeaderSection.swift

@@ -4,6 +4,7 @@ import Kingfisher
 struct CreatorChannelHeaderSection: View {
     let creator: CreatorChannelCreatorResponse
     let onTapTalk: () -> Void
+    let onTapDm: () -> Void
 
     var body: some View {
         ZStack(alignment: .bottom) {
@@ -52,7 +53,9 @@ struct CreatorChannelHeaderSection: View {
 
                 CreatorChannelTalkActionSection(
                     isAiChatAvailable: creator.isAiChatAvailable,
-                    onTapTalk: onTapTalk
+                    isDmAvailable: creator.isDmAvailable,
+                    onTapTalk: onTapTalk,
+                    onTapDm: onTapDm
                 )
             }
             .frame(maxWidth: .infinity)

SodaLive/Sources/V2/CreatorChannel/CreatorChannelView.swift

@@ -234,7 +234,11 @@ struct CreatorChannelView: View {
     @ViewBuilder
     private var headerSection: some View {
         if let creator = viewModel.response?.creator {
-            CreatorChannelHeaderSection(creator: creator, onTapTalk: handleTalkTap)
+            CreatorChannelHeaderSection(
+                creator: creator,
+                onTapTalk: handleTalkTap,
+                onTapDm: handleDmTap
+            )
         }
     }
     
@@ -544,6 +548,18 @@ struct CreatorChannelView: View {
         startChat(characterId: characterId)
     }
 
+    private func handleDmTap() {
+        guard let creatorId = viewModel.response?.creator.creatorId, creatorId > 0 else { return }
+
+        let trimmed = token.trimmingCharacters(in: .whitespacesAndNewlines)
+        guard !trimmed.isEmpty else {
+            AppState.shared.setAppStep(step: .login)
+            return
+        }
+
+        AppState.shared.setAppStep(step: .userCreatorChatCreator(creatorId: creatorId))
+    }
+
     private func startChat(characterId: Int) {
         viewModel.createChatRoom(characterId: characterId) { chatRoomId in
             AppState.shared.setAppStep(step: .chatRoom(id: chatRoomId))

SodaLive/Sources/V2/CreatorChannel/Home/Components/CreatorChannelTalkActionSection.swift

@@ -2,10 +2,12 @@ import SwiftUI
 
 struct CreatorChannelTalkActionSection: View {
     let isAiChatAvailable: Bool
+    let isDmAvailable: Bool
     let onTapTalk: () -> Void
+    let onTapDm: () -> Void
 
     var body: some View {
-        HStack {
+        HStack(spacing: SodaSpacing.s8) {
             Spacer()
 
             if isAiChatAvailable {
@@ -28,6 +30,26 @@ struct CreatorChannelTalkActionSection: View {
                 .buttonStyle(.plain)
             }
 
+            if isDmAvailable {
+                Button(action: onTapDm) {
+                    HStack(spacing: SodaSpacing.s6) {
+                        Image("ic_new_talk")
+                            .resizable()
+                            .frame(width: 20, height: 20)
+
+                        Text(I18n.CreatorChannelHome.dm)
+                            .appFont(size: 16, weight: .medium)
+                            .foregroundColor(.white)
+                    }
+                    .padding(SodaSpacing.s12)
+                    .overlay(
+                        Capsule()
+                            .stroke(Color.white.opacity(0.3), lineWidth: 1)
+                    )
+                }
+                .buttonStyle(.plain)
+            }
+
             Spacer()
         }
         .frame(height: 44)